Метод DMQueryTask.ExecuteQuery

Executes the query found in the QueryString property.

Пространство имен:  Microsoft.SqlServer.Dts.Tasks.DMQueryTask
Сборка:  Microsoft.SqlServer.DMQueryTask (в Microsoft.SqlServer.DMQueryTask.dll)

Синтаксис

'Декларация
Public Function ExecuteQuery ( _
    connections As Connections, _
    variablesDispenser As VariableDispenser, _
    events As IDTSComponentEvents, _
    log As IDTSLogging, _
    txn As Object _
) As Boolean
'Применение
Dim instance As DMQueryTask 
Dim connections As Connections 
Dim variablesDispenser As VariableDispenser 
Dim events As IDTSComponentEvents 
Dim log As IDTSLogging 
Dim txn As Object 
Dim returnValue As Boolean 

returnValue = instance.ExecuteQuery(connections, _
    variablesDispenser, events, log, _
    txn)

public bool ExecuteQuery(
    Connections connections,
    VariableDispenser variablesDispenser,
    IDTSComponentEvents events,
    IDTSLogging log,
    Object txn
)

public:
virtual bool ExecuteQuery(
    Connections^ connections, 
    VariableDispenser^ variablesDispenser, 
    IDTSComponentEvents^ events, 
    IDTSLogging^ log, 
    Object^ txn
) sealed

abstract ExecuteQuery : 
        connections:Connections * 
        variablesDispenser:VariableDispenser * 
        events:IDTSComponentEvents * 
        log:IDTSLogging * 
        txn:Object -> bool  
override ExecuteQuery : 
        connections:Connections * 
        variablesDispenser:VariableDispenser * 
        events:IDTSComponentEvents * 
        log:IDTSLogging * 
        txn:Object -> bool

public final function ExecuteQuery(
    connections : Connections, 
    variablesDispenser : VariableDispenser, 
    events : IDTSComponentEvents, 
    log : IDTSLogging, 
    txn : Object
) : boolean

Параметры

• connections
  Тип: Microsoft.SqlServer.Dts.Runtime.Connections
  A collection of connections used by the task.

• variablesDispenser
  Тип: Microsoft.SqlServer.Dts.Runtime.VariableDispenser
  A VariableDispenser object for locking variables.

• events
  Тип: Microsoft.SqlServer.Dts.Runtime.IDTSComponentEvents
  An object that implements the IDTSComponentEvents interface.

• log
  Тип: Microsoft.SqlServer.Dts.Runtime.IDTSLogging
  An object that implements the IDTSLogging interface.

• txn
  Тип: System.Object
  The transaction object that the container is a part of. This value can be nullпустая ссылка (Nothing в Visual Basic).

Возвращаемое значение

Тип: System.Boolean
true indicates that the DMX query task executed successfully; false indicates that the DMX query task execution failed.

Реализует

IDMQueryTask.ExecuteQuery(Connections, VariableDispenser, IDTSComponentEvents, IDTSLogging, Object)

См. также

Справочник

DMQueryTask Класс

Пространство имен Microsoft.SqlServer.Dts.Tasks.DMQueryTask